Comparison

AtomicClock vs Ohio Energy Compare

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AtomicClock

This app displays the exact current time synchronized with NTP servers, offering a customizable clock view for precise time checks. It's ideal for setting watches, verifying timestamps, or comparing local and network time.

Highlights
  • Precise time from NTP servers
  • Customizable clock faces
  • Select or add time servers
  • Local and UTC views
  • 12/24 hour modes
  • Customizable time format
  • Acoustic ticking
Features
Read full description

Check precise NTP reference time at a glance. AtomicClock helps you set watches, wall clocks, cameras, and other devices, compare local time with UTC, and follow moments when every second matters. Clear analog and digital time AtomicClock displays current time from NTP servers that reference atomic clocks. Choose a predefined server or add your own, then view local or UTC time in a clean analog or digital clock. Customize your reference clock • Switch between 12-hour and 24-hour time • Customize the time format • Choose from multiple clock faces and hands • Use a smooth, fluid second hand • Add acoustic ticking or the Greenwich Time Signal • Tap the screen to hide information and controls, freeze the display, or mute ticking Details for precise time checks View technical NTP information, including round-trip time and server stratum. Whether you are checking a timestamp, preparing a camera, aligning a wall clock, or setting a watch by hand, the seconds remain clear and easy to follow. AtomicClock is free to use. AtomicClock Pro is available as a one-time purchase with no subscription. It unlocks your preferred clock face, hands, and font, removes ads, and includes upcoming Pro features. AtomicClock displays NTP reference time for comparison and does not change your device’s system time. Results can vary with the selected server, network conditions, and device behavior.

About

Ohio Energy Compare

Read full description

Ohio Energy Compare helps you understand exactly what you're paying for electricity and natural gas — and shows you, in plain English, whether you can save money by switching suppliers. It pulls every active supplier offer directly from PUCO's official Apples to Apples data, calculates what each one would actually cost on your bill (rate plus monthly service fee, not just the sticker rate), and ranks them against your utility's default rate. No sign-up. No account. No data collection. Just real Ohio rate data, refreshed weekly. WHAT YOU'LL FIND • Your current default rate (PTC for electric, SCO for gas) and the date it's locked in through • A history chart of how that default rate has changed over the years • Wholesale market prices from the U.S. Energy Information Administration so you can sense whether rates are trending up or down • Every active competitive supplier offer — sorted by your actual yearly cost • Filters for renewable-only and no-exit-fee plans • AI-powered recommendations based on what you care about: lowest price, price stability, no commitment, clean energy, or historical value • Side-by-side comparison of any offers you're considering WHO IT'S FOR If you live in Ohio and you've never thought about your electric or gas supplier, this app is for you. Most people pay the default rate without realizing it can be 20–50% higher than fixed-rate alternatives that lock in a price for a year or more. The app makes the comparison transparent so you can decide for yourself. WHAT YOU WON'T FIND • Fees or paywalls — completely free • Sign-ups or accounts • Email collection or in-app analytics • Sales pitches — we don't sell anything; supplier links go directly to their official enrollment pages Built independently. Not affiliated with PUCO, AEP Ohio, Columbia Gas, or any utility company. Data sources: energychoice.ohio.gov (PUCO Apples to Apples), puco.ohio.gov (historical default-rate charts), eia.gov (wholesale market prices). Privacy policy: https://ohioenergycompare.com/privacy

Screenshots

AtomicClock4 screens
Ohio Energy Compare3 screens

Verdict

The call

The clearest difference is in-app purchases: Ohio Energy Compare at none against AtomicClock's 1. Ohio Energy Compare also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.4). On price, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AtomicClock sells 1 one-off in-app purchase. Ohio Energy Compare asks for nothing beyond the download.

UpkeepUpdate frequency

AtomicClock ships an update monthly, Ohio Energy Compare every 2 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
AtomicClock versus Ohio Energy Compare: the parameters behind the verdict, then further details
ParameterAtomicClockOhio Energy Compare
PriceFreeFree
Rating4.8 (5.6K ratings) — better—
Positive reviews84.3% of reviews—
Number of ratings5.6K — better—
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.415.0 — better
Further details — not scored
Size17 MB47 MB
Age rating4+4+
DeveloperTimo PartlXLOOKUP LLC

Bugs and requests

AtomicClock

Reported bugs

3 issues
  • Crashes on certain iOS versions
  • Occasional freezing of hands
  • Countdown timer sound not working

Requested features

5 requests
  • Add GMT/dual time display
  • Implement widget support
  • Add different second hand sounds
  • Allow setting background color to match watch
  • Include alarm/timer functionality

Ohio Energy Compare

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

AtomicClock

One-time1
  • Lifetime Pro Version$6.99
None

Ohio Energy Compare

No in-app purchases

Questions

Is AtomicClock free?
AtomicClock is free to download, with in-app purchases available.
Is Ohio Energy Compare free?
Ohio Energy Compare is free to download, with no in-app purchases.
Do AtomicClock or Ohio Energy Compare have ads?
AtomicClock shows ads; Ohio Energy Compare does not.
Which is updated more often, AtomicClock or Ohio Energy Compare?
AtomicClock ships an update monthly, and Ohio Energy Compare every 2 months. Most recently, AtomicClock was updated on October 29, 2026 and Ohio Energy Compare on October 25, 2026.

Other comparisons